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Holon Research Tower: Water Quarter Deck Card List

15 cards Japan

Complete Holon Research Tower: Water Quarter Deck card list, all 15 cards with live Cardmarket prices, images, numbers and rarities.

Cardmarket prices updated November 5, 2026

Total value

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Cards

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Value per card

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What is this set worth?

Most valuable card

€63.95

Vaporeon ex

Median card

€1.83

Total tracked value

€122.39

All 15 cards have a tracked Cardmarket price.

Vaporeon ex alone holds 52% of the set's tracked value; the next card, Ditto, is at €25.47. 1 of 15 priced cards (7%) trade under €1, while 2 sell for €20 or more.

Most valuable cards

The five highest-priced cards in Holon Research Tower: Water Quarter Deck, together 86% of its tracked value:

  1. 1 Vaporeon ex #003 €63.95
  2. 2 Ditto #002 €25.47
  3. 3 Eevee #007 €6.13
  4. 4 Starmie δ Delta Species #005 €4.92
  5. 5 Azumarill δ Delta Species #006 €4.58

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